A stone thrown off a bridge 20 m above a river has an initial velocity of 12m/s

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A stone thrown off a bridge 20 m above a river has an initial velocity of 12m/s at an angle of 45o above the horizontal (Fig. 3.33).

(a) What is the range of the stone?
(b) At what velocity does the stone strike the water?

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College Physics

ISBN: 978-0321601834

7th edition

Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

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Question Posted: Aug 29, 2015 04:23 AM

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A stone thrown off a bridge 20 m above a river has an initial velocity of 12m/s

Question:

20 m

Step by Step Answer:

a v xo v o cos q 12 ms cos 45 8485 ms v yo v o sin q 12 ms sin 45 8485 ms Take both x o ...View the full answer

College Physics

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